Waffle iron



FIG. 1 is a front perspective view of the waffle iron in accordance with one embodiment of the present disclosure;

FIG. 2 is a right-side view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a cross-sectional view taken through line 4-4 of FIG. 3.

The broken lines shown in the drawings are for illustration purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a waffle iron, as shown and described. 